The result meant the Islanders extended their unbeaten run to 12 games, matching FC Goa's record.
Blessed with blistering pace and exceptional dribbling skills, Rahul has impressed one and all with his consistency, work ethic and temperament.
Paartalu struck in the 82nd minute after Diego Mauricio had put Odisha in front in the eighth minute.
If his goal against Bengaluru FC was in a winning cause, the one he scored against FC Goa on Saturday helped his team draw the match and secure a vital point.
Goa remain in third spot with 20 points from 13 matches, while Blasters moved up to seventh in the 11-team competition.
The win opened up a five-point lead over ATK Mohun Bagan atop the 11-team standings as it also ended a seven-match unbeaten streak of SC East Bengal.
Kibu Vicuna's men have grabbed seven points from their last three games as compared to six in their first nine matches.
Tiri made a goalline clearance to deny Chennaiyin FC and take ATK Bagan two points shy of leaders Mumbai City FC (26 points) who have a match in hand.
Bengaluru stay seventh in the table with 13 points from 12 matches, while Blasters moved up to ninth with 13 points from 12 games.
Halicharan Narzary put Hyderabad ahead at the break but saw his header cancelled out by Cole Alexander in the second half.